<!DOCTYPE html>
<html lang="zh-cn">

	<head>
		<meta charset="UTF-8">
		<title>锚点</title>
	</head>

	<body>
		<ul>
			<li>
				<a href="javascript:void(0);" onclick="naver('A')">锚点A</a>
			</li>
			<li>
				<a href="javascript:void(0);" onclick="naver('B')">锚点B</a>
			</li>
			<li>
				<a href="javascript:void(0);" onclick="naver('C')">锚点C</a>
			</li>
			<li>
				<a href="javascript:void(0);" onclick="naver('D')">锚点D</a>
			</li>
		</ul>
		<div style="background-color: #f60; height: 400px;" id="A">
			AAA
		</div>
		<div style="background-color: #f06; height: 400px;" id="B">
			BBB
		</div>
		<div style="background-color: #60f; height: 400px;" id="C">
			CCC
		</div>
		<div style="background-color: #06f; height: 400px;" id="D">
			DDD
		</div>
		<script>
			//设置锚点
			function naver() {
				var obj = document.getElementById(id);
				var oPos = obj.offsetTop;
				return window.scrollTo(0, 0);
			}
			var arr = [12537,15897]
		arr.join(",")
			console.log(arr.join(","))
		</script>
	</body>

</html>